EP0973877A4 - Trägerschicht für mehrsichtmembran in einer enzymelektrode - Google Patents

Trägerschicht für mehrsichtmembran in einer enzymelektrode

Info

Publication number
EP0973877A4
EP0973877A4 EP96907178A EP96907178A EP0973877A4 EP 0973877 A4 EP0973877 A4 EP 0973877A4 EP 96907178 A EP96907178 A EP 96907178A EP 96907178 A EP96907178 A EP 96907178A EP 0973877 A4 EP0973877 A4 EP 0973877A4
Authority
EP
European Patent Office
Prior art keywords
support layer
enzyme electrode
improved support
electrode laminated
laminated membranes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96907178A
Other languages
English (en)
French (fr)
Other versions
EP0973877A1 (de
EP0973877B1 (de
Inventor
Jay M Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YSI Inc
Original Assignee
YSI Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26790904&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0973877(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by YSI Inc filed Critical YSI Inc
Publication of EP0973877A4 publication Critical patent/EP0973877A4/de
Publication of EP0973877A1 publication Critical patent/EP0973877A1/de
Application granted granted Critical
Publication of EP0973877B1 publication Critical patent/EP0973877B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/002—Electrode membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/817—Enzyme or microbe electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Laminated Bodies (AREA)
EP96907178A 1995-01-17 1996-03-04 Verbesserte trägerschicht für eine multischichtmembran zur herstellung von enzymelektrode Revoked EP0973877B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/373,596 US5520788A (en) 1995-01-17 1995-01-17 Support layer for enzyme electrode laminated membranes
PCT/US1996/002915 WO1997032976A1 (en) 1995-01-17 1996-03-04 Improved support layer for enzyme electrode laminated membranes

Publications (3)

Publication Number Publication Date
EP0973877A4 true EP0973877A4 (de) 2000-01-26
EP0973877A1 EP0973877A1 (de) 2000-01-26
EP0973877B1 EP0973877B1 (de) 2003-05-28

Family

ID=26790904

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96907178A Revoked EP0973877B1 (de) 1995-01-17 1996-03-04 Verbesserte trägerschicht für eine multischichtmembran zur herstellung von enzymelektrode

Country Status (6)

Country Link
US (1) US5520788A (de)
EP (1) EP0973877B1 (de)
JP (1) JP2000506972A (de)
DE (1) DE69628468T2 (de)
ES (1) ES2196145T3 (de)
WO (1) WO1997032976A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5766839A (en) * 1994-06-17 1998-06-16 Ysi Incorporated Processes for preparing barrier layer films for use in enzyme electrodes and films made thereby
US5696314A (en) * 1996-07-12 1997-12-09 Chiron Diagnostics Corporation Multilayer enzyme electrode membranes and methods of making same
US6020052A (en) * 1996-07-30 2000-02-01 Ysi Incorporated Laminated membrane structure for polarographic measurement and methods of making said structures
US5804048A (en) * 1996-08-15 1998-09-08 Via Medical Corporation Electrode assembly for assaying glucose
US5932799A (en) * 1997-07-21 1999-08-03 Ysi Incorporated Microfluidic analyzer module
US6293012B1 (en) 1997-07-21 2001-09-25 Ysi Incorporated Method of making a fluid flow module
US6073482A (en) * 1997-07-21 2000-06-13 Ysi Incorporated Fluid flow module
US8364229B2 (en) 2003-07-25 2013-01-29 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US7613491B2 (en) 2002-05-22 2009-11-03 Dexcom, Inc. Silicone based membranes for use in implantable glucose sensors
US9763609B2 (en) 2003-07-25 2017-09-19 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US7651596B2 (en) 2005-04-08 2010-01-26 Dexcom, Inc. Cellulosic-based interference domain for an analyte sensor
EP2004796B1 (de) * 2006-01-18 2015-04-08 DexCom, Inc. Membranen für einen analytsensor
US20090143658A1 (en) * 2006-02-27 2009-06-04 Edwards Lifesciences Corporation Analyte sensor
US20200037875A1 (en) 2007-05-18 2020-02-06 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
WO2010027771A1 (en) 2008-08-27 2010-03-11 Edwards Lifesciences Corporation Analyte sensor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759828A (en) * 1987-04-09 1988-07-26 Nova Biomedical Corporation Glucose electrode and method of determining glucose
GB2209836A (en) * 1987-09-16 1989-05-24 Cambridge Life Sciences Multilayer enzyme electrode membrane and method of making same
EP0327018A2 (de) * 1988-02-05 1989-08-09 Nova Biomedical Corporation Enzymelektrode
US5030333A (en) * 1984-09-13 1991-07-09 Children's Hospital Medical Center Polarographic method for measuring both analyte and oxygen with the same detecting electrode of an electroenzymatic sensor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1442303A (en) * 1972-09-08 1976-07-14 Radiometer As Cell for electro-chemical analysis
US3979274A (en) * 1975-09-24 1976-09-07 The Yellow Springs Instrument Company, Inc. Membrane for enzyme electrodes
US4415666A (en) * 1981-11-05 1983-11-15 Miles Laboratories, Inc. Enzyme electrode membrane
US4418148A (en) * 1981-11-05 1983-11-29 Miles Laboratories, Inc. Multilayer enzyme electrode membrane
JPS59164953A (ja) * 1983-03-10 1984-09-18 Fuji Electric Corp Res & Dev Ltd 固定化酵素膜およびその製造方法
US4484987A (en) * 1983-05-19 1984-11-27 The Regents Of The University Of California Method and membrane applicable to implantable sensor
JPS60185153A (ja) * 1984-03-02 1985-09-20 Fuji Electric Corp Res & Dev Ltd 固定化酵素膜
JPS61145447A (ja) * 1984-12-19 1986-07-03 Fuji Electric Co Ltd 固定化酵素膜
GB8514176D0 (en) * 1985-06-05 1985-07-10 Ici Plc Membrane
GB8522834D0 (en) * 1985-09-16 1985-10-23 Ici Plc Sensor
GB8529300D0 (en) * 1985-11-28 1986-01-02 Ici Plc Membrane
US5352348A (en) * 1987-04-09 1994-10-04 Nova Biomedical Corporation Method of using enzyme electrode
US5196340A (en) * 1989-08-04 1993-03-23 Nec Corporation Enzyme electrode containing an enzyme and a coenzyme immobilized in separate layers of a membrane
US5429726A (en) * 1993-04-30 1995-07-04 The Yellow Springs Instrument Company, Inc. Methods for reducing level of interferants in biosensor systems and solutions used in these methods

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030333A (en) * 1984-09-13 1991-07-09 Children's Hospital Medical Center Polarographic method for measuring both analyte and oxygen with the same detecting electrode of an electroenzymatic sensor
US4759828A (en) * 1987-04-09 1988-07-26 Nova Biomedical Corporation Glucose electrode and method of determining glucose
GB2209836A (en) * 1987-09-16 1989-05-24 Cambridge Life Sciences Multilayer enzyme electrode membrane and method of making same
EP0327018A2 (de) * 1988-02-05 1989-08-09 Nova Biomedical Corporation Enzymelektrode

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9732976A1 *

Also Published As

Publication number Publication date
HK1025359A1 (en) 2000-11-10
DE69628468D1 (de) 2003-07-03
EP0973877A1 (de) 2000-01-26
EP0973877B1 (de) 2003-05-28
DE69628468T2 (de) 2004-04-01
JP2000506972A (ja) 2000-06-06
WO1997032976A1 (en) 1997-09-12
ES2196145T3 (es) 2003-12-16
US5520788A (en) 1996-05-28

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